You can make, save, edit, and insert blocks for drawing items that you use often, such as standard notes, title blocks, label positions, and special symbols not found in the standard annotations.
Blocks can include text, any type of sketch entity, balloons, imported entities and text, and area hatch. You can attach blocks to geometry or to drawing views, and you can insert them into sheet formats. You can also copy blocks between drawings and sketches, or insert blocks from the Design Library.